US5602973A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printer providing security for printout
Assignee: Ricoh Co Ltd
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Filing: 1994-09-27
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Granted: 1997-02-11
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Expires: 2014-09-27
Abstract
Abstract A printer accepting print requests from a plurality of users comprising bins storing printout and locks each locking a corresponding one of the bins, wherein the printer locks one of the bins and delivers the printouts to that one of the bins.
Inventors
- 👤 Hirofumi Nishiwaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:47
CPC Classifications
G; G06; G06K; G06K15/00; G06K15/02; G06K15/16; B; B65; B65H; B65H31/00; B65H31/24; B65H2405/00; B65H2405/10; B65H2405/12; B65H2405/121; B65H2407/00; B65H2407/30; B65H2511/00; B65H2511/40; B65H2511/412; B65H2801/00; B65H2801/03; B65H2801/06; G03; G03G; G03G2215/00; G03G2215/00362; G03G2215/00886; G03G2215/00907; G06K2215/00; G06K2215/0082
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
54 words
A printer accepting print requests from a plurality of users comprising: lockable bins for storing printouts; and locks each for locking a corresponding one of said bins, wherein said printer, in response to a user input, selectively leaves a selected lockable bin locked or unlocked and delivers the printouts to said selected lockable bin.
Claim 2
Dependent Claim
54 words
A printer accepting print requests from a plurality of users comprising: lockable bins for storing printouts; and locks each for locking a corresponding one of said bins, wherein said printer, in response to a user input, selectively leaves a selected lockable bin locked or unlocked and delivers the printouts to said selected lockable bin.
Claim 3
Dependent Claim
44 words
The printer claimed in claim 1, further comprising a plurality of printout detection means each for detecting the existence of a printout in a corresponding one of said bins so as to avoid locking one of said bins which has a printout already therein.
Claim 4
Dependent Claim
169 words
A printer connected to a host device and shared by a plurality of users comprising: a printer unit printing printouts in response to a request from one of the users via the host device; lockable bins, one of which is selected by said printer unit for storing the printouts, wherein a first identification known to said one of the users is assigned to the one of said lockable bins selected by said printer unit; locks each for locking a corresponding one of said lockable bins; mailbox means for selectively locking said one of said lockable bins selected by said printer unit and delivering the printouts to said one of said selected lockable bins, wherein said mailbox means, in response to a user input, selectively leaves a selected lockable bin locked or unlocked and delivers printouts to said selected lockable bin; and panel means for receiving a second identification, wherein said mailbox means unlocks said one of said lockable bins when said first identification is identical to said second identification.
Claim 5
Dependent Claim
169 words
A printer connected to a host device and shared by a plurality of users comprising: a printer unit printing printouts in response to a request from one of the users via the host device; lockable bins, one of which is selected by said printer unit for storing the printouts, wherein a first identification known to said one of the users is assigned to the one of said lockable bins selected by said printer unit; locks each for locking a corresponding one of said lockable bins; mailbox means for selectively locking said one of said lockable bins selected by said printer unit and delivering the printouts to said one of said selected lockable bins, wherein said mailbox means, in response to a user input, selectively leaves a selected lockable bin locked or unlocked and delivers printouts to said selected lockable bin; and panel means for receiving a second identification, wherein said mailbox means unlocks said one of said lockable bins when said first identification is identical to said second identification.
Claim 6
Dependent Claim
50 words
The printer as claimed in claim 3, wherein said printer unit assigns said first identification to said one of said bins and sends said first identification to said one of the users via the host device so that said first identification can be known to said one of the users.
Claim 7
Dependent Claim
29 words
The printer as claimed in claim 3, wherein said first identification is assigned to said one of said bins via the host device by said one of the users.
Claim 8
Dependent Claim
49 words
The printer as claimed in claim 3, further comprising a plurality of printout detection means each for detecting the existence of a printout in a corresponding one of said bins so as to prevent said printer unit from selecting one of said bins which has a printout already therein.
Claim 9
Dependent Claim
55 words
The printer as claimed in claim 6, further comprising: a plurality of fullness detection means each for detecting printouts filling a corresponding one of said bins; a rack containing said bins; and a plurality of slid bin detection means each for detecting whether a corresponding one of said bins is slid out of said rack.
Claim 10
Independent Claim
226 words
A method of selectively locking one of a plurality of locks each provided for a corresponding lockable bin of a printer which is connected to a host device and has a panel to receive data for unlocking one of said locks, said printer delivering printouts to one of said lockable bins in response to a request via the host device from one of users sharing said printer, said method comprising the steps of: determining whether there is at least one available lockable bin from among said lockable bins; selecting one of said lockable bins from said at least one available lockable bin; in response to a user input requesting a locked bin, assigning a first identification assigned to the selected one of said lockable bins, said first identification being known to said one of the users and locking said selected one of said lockable bins; delivering said printouts to said selected one of said lockable bins; waiting for a second identification to be received by said panel; comparing said first identification with said second identification; unlocking said selected one of said lockable bins if said first identification is identical to said second identification; and in response to a user input requesting that a selected lockable bin not be locked, delivering said printouts to said selected one of said lockable bins without locking the selected lockable bin.
Claim 11
Independent Claim
226 words
A method of selectively locking one of a plurality of locks each provided for a corresponding lockable bin of a printer which is connected to a host device and has a panel to receive data for unlocking one of said locks, said printer delivering printouts to one of said lockable bins in response to a request via the host device from one of users sharing said printer, said method comprising the steps of: determining whether there is at least one available lockable bin from among said lockable bins; selecting one of said lockable bins from said at least one available lockable bin; in response to a user input requesting a locked bin, assigning a first identification assigned to the selected one of said lockable bins, said first identification being known to said one of the users and locking said selected one of said lockable bins; delivering said printouts to said selected one of said lockable bins; waiting for a second identification to be received by said panel; comparing said first identification with said second identification; unlocking said selected one of said lockable bins if said first identification is identical to said second identification; and in response to a user input requesting that a selected lockable bin not be locked, delivering said printouts to said selected one of said lockable bins without locking the selected lockable bin.
Claim 12
Dependent Claim
59 words
The method as claimed in claim 8, wherein said step of assigning said first identification comprises the steps of: assigning said first identification to said selected one of said bins; and sending said first identification to said one of the users via the host device so that said first identification can be known to said one of the users.
Claim 13
Dependent Claim
41 words
The method as claimed in claim 8, wherein said step of assigning said first identification comprises the step of assigning to said selected one of said bins said first identification sent from said one of the users via the host device.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-02-11 | 2000-08-12 | 2001-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-02-11 | 2004-08-12 | 2005-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-02-11 | 2008-08-12 | 2009-02-11 | $7700.00 | Window Closed / Lapsed |